EP2359509A1 - Procédé de surveillance de la visualisation de contenu vidéo - Google Patents
Procédé de surveillance de la visualisation de contenu vidéoInfo
- Publication number
- EP2359509A1 EP2359509A1 EP09756239A EP09756239A EP2359509A1 EP 2359509 A1 EP2359509 A1 EP 2359509A1 EP 09756239 A EP09756239 A EP 09756239A EP 09756239 A EP09756239 A EP 09756239A EP 2359509 A1 EP2359509 A1 EP 2359509A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- video content
- mobile terminal
- viewing
- wireless link
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/91—Mobile communication networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Definitions
- the invention relates to a method for monitoring the viewing of video content transmitted via a first wireless link to a mobile terminal, in particular to a mobile telecommunication device. Furthermore, the invention relates to a computer program product for carrying out the method as well as to a mobile terminal, in particular a mobile telecommunication device, allowing for monitoring the viewing of video content.
- Audience measurement is used inter alia for assessing the share of audience of radio or TV programmes.
- Television ratings and metering information are typically generated by collecting viewing records from a sample of statistically selected households.
- each of the selected households has one or several data logging and processing units.
- the obtained data is sent to a data collection center where the information from the given sample is statistically processed.
- Stationary devices are not feasible for the audience measurement of media that is consumed by way of portable devices such as portable radio and television receivers, and in particular mobile telecommunication devices (such as the so-called smartphones). Therefore, besides employing stationary units it is known to use portable units such as the "Mediawatch” provided by Telecontrol AG, Bern, Switzerland and Liechti AG, Kriegstetten, Switzerland, cf. e. g. EP 1 661 074 B1 (Liechti AG).
- This product has the apperance (and functionality) of a wristwatch and features an integral microphone. Thereby, the sound of radio and TV programmes the wearer is listening to at home, at work or on the move is registered. The samples registered are then coded in the watch and stored in heavily compressed form. This makes reconstruction impossible.
- the stations to be measured are recorded at a data collection center assigned to the relevant TV and radio market.
- the watch can also be used to measure print media or billboards: via a display, the watch wearer can save data on newspapers and magazines read in the watch and, via an RF signal, the watch recognizes when its wearer has gone past a poster.
- the method comprises the following steps: a) within the terminal automatically gathering information relating to the viewing of the video content; b) forwarding the gathered information to an interface of the mobile terminal, the interface allowing for sending data via a second wireless link; c) transmitting the information to a data collection center via the second wireless link.
- the information is directly gathered within the mobile terminal, i. e. the integrity of the gathered data is not affected by the video display and audio playback means used; the method does not have to rely on sound transmitted to a microphone.
- the transmission of the gathered information by means of a wireless link allows for an instant (or short-term) analysis of the data at the data collection center.
- the monitored user and therefore its viewing habits) are completely unaffected by the inventive monitoring method.
- a mobile terminal in particular a mobile telecommunication device, which may be used in the context of the invention comprises a) an interface for receiving video content transmitted over a first wireless link; b) a viewer application for displaying the video content on a display of the mobile terminal; c) a communication application for sending data via a second wireless link; d) a data gathering application for gathering information relating to the viewing of the video content; whereas the data gathering application forwards the gathered information to the communication application for transmitting the information to a data collection center via the second wireless link.
- the method may be carried out by the execution of a computer program product on the mobile terminal.
- the gathered information in particular relates to at least one of the following: a) an active channel; b) program content; c) a visibility of the video content on a display; d) a volume level of sound related to the video content.
- a given channel such as television channel or web TV stream
- the displayed content is identified (e. g. by a film title etc.). This information may also be used for generating ratings.
- the visibility of the video content on a display is relevant as well, as it is an indicator for whether the programme is indeed viewed by the user.
- the volume level of sound is another indicator for the present attention of the user to the presently received or streamed programme.
- the gathered information comprises an indication about whether the viewed content is broadcasted live or whether it is time-shifted.
- the information may include data obtained from an electronic program guide (EPG) or electronic service guide (ESG) or other textual information sources (such as teletext) as well as data relating to the access of the user to the EPG/ESG or teletext, respectively (access time, access duration, viewed information etc.).
- EPG electronic program guide
- ESG electronic service guide
- other textual information sources such as teletext
- data relating to the access of the user to the EPG/ESG or teletext, respectively access time, access duration, viewed information etc.
- some devices allow the recording of content directly on a storage of the device or physically connected to the device.
- the display of recorded content is monitored but also the user actions relating to such content (recordal, deletion, forwarding to other users or onto other media etc.).
- the first wireless link may be a digital video broadcast link such as DVB-T (terrestrial broadcasting in VHF or UHF bands) or DVB-H (terrestrial asynchronous transmission to mobile terminals).
- DVB-T terrestrial broadcasting in VHF or UHF bands
- DVB-H terrestrial asynchronous transmission to mobile terminals.
- Further possible standards for the first wireless link are e.g. ATSC-M/H, ISDB-T, T-DMB etc.
- the first wireless link may be a mobile telecommunication link (such as UMTS, EDGE, GPRS etc.), whereas the video content is streamed to the terminal.
- UMTS Universal Mobile Telecommunication
- EDGE EDGE
- GPRS General Packet Radio Service
- the first wireless link is a WLAN link, as many modern mobile telecommunication devices comprise a WLAN interface.
- the information relating to the viewing of the video content is gathered by a viewer application of the mobile terminal.
- the viewer application is therefore capable of outputting information relating to the video content displayed by the viewer application. This information is forwarded to the data gathering application.
- the standard viewer application may be modified, e.g. by inserting corresponding subroutines.
- the application may be replaced by another viewer application including the required functionality.
- the information relating to the viewing of the video content is gathered by monitoring a functioning of a viewer application of the mobile terminal. There is an additional monitoring application provided which analyzes the input and/or output data of the viewer application in order to reconstruct the required information (see above).
- the information relating to the viewing of the video content is gathered by monitoring a content of a data stream or data packets received via the first wireless link.
- a corresponding application such as sniffing application
- sniffing application may directly access the received data packets (or a received data stream) in order to extract the needed data. Access to the viewer application is not necessary.
- a modified viewer application or a monitoring application may be used for gathering information about content received via DVB whereas data packets may be inspected for gathering information about streamed video content.
- the second wireless link is a mobile telecommunication link (such as UMTS, EDGE, GPRS etc.).
- Usual mobile telecommunication devices are capable of connecting to other devices by means of such a link.
- the first and second link are identical, i. e. that the video content is received via a mobile telecommunication link by streaming data and that the gathered information is transmitted to the data collection center by means of the same network.
- the second wireless link may e. g. by a WLAN link, as many modern mobile telecommunication devices comprise a WLAN interface.
- the method comprises the further step of prompting a user of the mobile terminal to provide additional information to be forwarded together with the gathered information relating to the viewing of the video content. Prompting is effected by an announce application. After having received the user's information, it is forwarded together with the gathered information relating to the viewing of the video content to the data gathering application.
- Prompting may be triggered each time it is detected that the viewer application is activated or the programme or content is changed.
- the additional information may e. g. relate to the person(s) that are presently viewing or to the (subjective) quality of the viewed content as rated by the user.
- FIG. 1 A schematic representation of a first embodiment of an inventive mobile telecommunication device interacting with a data collection center
- FIG. 2 a schematic representation of a second embodiment of an inventive mobile telecommunication device interacting with a data collection center
- Fig. 3 a schematic representation of a third embodiment of an inventive mobile telecommunication device.
- the Figure 1 shows a schematic representation of a first embodiment of an inventive mobile telecommunication device interacting with a data collection center.
- the mobile communication device 100 is a cellular phone that may connect by a wireless link 50 to a mobile telecommunications network for data and voice connections (such as a 3G mobile telecommunications network).
- the mobile telecommunications network is schematically represented by a base station 51 with antenna 52.
- the mobile communication device 100 comprises a receiving and sending antenna 1 1 1 connected to a communication module 1 10 (comprising inter alia a sender/receiver and a communication interface as well as a communication application for controlling the sender/ receiver and the interface).
- the communication device 100 comprises a viewer module 120 (comprising inter alia a video decoder and a display controller as well as a viewer application for controlling the video decoder and the display controller).
- the viewer module 120 receives data from the communication module 1 10, transforms relevant parts of that data to a video signal which is used for driving a display 121.
- the viewer module 120 is capable of sending all information about the current active channel, the state of reception (image received or not) and the visibility of the application (full screen, partial screen, partially hidden, blanked) to a collector module 130 (comprising inter alia a collector application).
- the data collected by module 130 is regularly sent (in raw or consolidated form) to a collection center 60 via communication module 1 10, the wireless link 50 and the mobile telecommunications network.
- the collector module 130 interacts with an announce module 135.
- the announce module 135 prompts via display 121 the user for additional information, in particular about the identity of the person(s) that are presently watching. After receipt, the prompted information is forwarded to the collector module 130 for direct or later transmittal to the collection center 60.
- the described modules may be realized by separate components of the mobile communication device 100 or they may be realized purely by corresponding software modules.
- the Figure 2 shows a schematic representation of a second embodiment of an inventive mobile telecommunication device interacting with a data collection center.
- the mobile communication device 200 is a cellular phone that may connect by a wireless link 50 to a mobile telecommunications network for data and voice connections (such as a 3G mobile telecommunications network).
- the mobile telecommunications network is schematically represented by a base station 51 with antenna 52.
- the mobile communication device 200 comprises a receiving and sending antenna 21 1 connected to a communication module 210 (comprising inter alia a sender/receiver and a communication interface as well as a communication application for controlling the sender/receiver and the interface).
- the communication device 200 comprises a viewer module 220 comprising this time a receiver for a digital broadcast system 70 (e. g.
- the viewer module 220 receives a signal from an antenna 222. The signal is received, decoded and transformed into a video signal which is used for driving a display 221.
- the mobile communication device 200 comprises a monitoring module 230 which monitors the viewer module 220 and all the drivers and services used for and by the viewer module 220 in order to obtain information about the current active channel, the state of reception (image received or not) and the visibility of the application (full screen, partial screen, partially hidden, blanked).
- the information is collected by the monitoring module 230 and regularly sent (in raw or consolidated form) to the collection center 60 via communication module 210, the wireless link 50 and the mobile telecommunications network.
- the monitoring module 230 interacts with an announce module 235. Each time the monitoring module 230 detects that the viewer module 220 is activated the announce module 235 prompts via display 221 the user for additional information, in particular about the identity of the person(s) that are presently watching. After receipt, the prompted information is forwarded to the monitoring module 230 for direct or later transmittal to the collection center 60.
- the interaction between the mentioned modules as well as further modules (that are not displayed in the present context), the storing and transmission of data etc. is controlled in a manner known as such by the central controller module 240 running the device's operating system.
- the described modules may be realized by separate components of the mobile communication device 200 or they may be realized purely by corresponding software modules.
- the Figure 3 is a schematic representation of a third embodiment of an inventive mobile telecommunication device. In many aspects it corresponds to the mobile telecommunication device 100 described above, in connection with Figure 1. In particular, the video content is received over the mobile telecommunications network.
- the mobile communication device 300 comprises a receiving and sending antenna 31 1 connected to a communication module 310 (comprising inter alia a sender/receiver and a communication interface as well as a communication application for controlling the sender/ receiver and the interface). Furthermore, the communication device 300 comprises a viewer module 320 (comprising inter alia a video decoder and a display controller as well as a viewer application for controlling the video decoder and the display controller). The viewer module 320 receives data from the communication module 310, transforms relevant parts of that data to a video signal which is used for driving a display 321.
- a sniffing module 330 inspects all data packets received by the communication module 310 in order to obtain information about the current active channel, the state of reception (image received or not) and the visibility of the application (full screen, partial screen, partially hidden, blanked). This information is collected by the sniffing module 330 and regularly sent (in raw or consolidated form) to a collection center via communication module 310 and the mobile telecommunications network.
- the sniffing module 330 again interacts with an announce module 335.
- the announce module 335 prompts via display 321 the user for additional information, in particular about the identity of the person(s) that are presently watching. After receipt, the prompted information is forwarded to the sniffing module 330 for direct or later transmittal to the collection center.
- the interaction between the mentioned modules as well as further modules (that are not displayed in the present context), the storing and transmission of data etc. is controlled in a manner known as such by the central controller module 340 running the device's operating system.
- the described modules may be realized by separate components of the mobile communication device 300 or they may be realized purely by corresponding software modules.
- the data is processed in a manner known as such.
- the center receives data from portable terminals of statistically selected users and analyzes it to assess the viewing behaviours of users in a geographic area, market, social or age group of interest. Additionally, the collection center may generate metering statistics and other parameters indicative of viewing behaviour associated with some or all of the participating users.
- the central office or data processing facility may compare reference data, such as a list of programs (e.g., a schedule of television programming or a television guide), to the received data. In this manner, the collection center can infer which program was displayed by cross-referencing the time and channel information in a viewing record to the program associated with that same time and channel in the program schedule.
- Such a cross-referencing process can be carried out for each of the viewing records received by the central office, thereby enabling the central office to reconstruct which programs were displayed on the monitored mobile terminals.
- the aforementioned cross-referencing process is unnecessary in systems in which the identity of the program may be directly obtained on the mobile terminal.
- the monitoring of the viewer application as described in connection with Figure 2 may as well be applied when monitoring the viewing of streamed video content, whereas a viewer application providing data by itself may as well be applied when monitoring the viewing of video content received from a digital video broadcast system.
- the invention creates a method that is suitable for the monitoring of viewing content displayed on a mobile terminal, in particular a mobile telecommunication device, and that provides reliable data.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
L'invention porte sur un procédé de surveillance de la visualisation d'un contenu vidéo transmis par une première liaison sans fil (70) à un terminal mobile (200), en particulier à un dispositif de télécommunication mobile, lequel procédé comprend les étapes consistant à : dans le terminal mobile (200), collecter automatiquement des informations concernant la visualisation du contenu vidéo ; transférer les informations collectées à une interface (210) du terminal mobile (200), l'interface (210) permettant un envoi de données par une seconde liaison sans fil (50) ; et transmettre les informations à un centre de collecte de données (60) par la seconde liaison sans fil (50). En conséquence, les informations sont directement collectées dans le terminal mobile (200), c'est-à-dire que l'intégrité des données collectées n'est pas affectée par les moyens d'affichage vidéo et de lecture audio utilisés. La transmission des informations collectées au moyen d'une liaison sans fil (50) permet une analyse instantanée (ou de courte durée) des données au niveau du centre de collecte de données. L'utilisateur surveillé (et en conséquence ses habitudes de visualisation) sont complètement insensibles au procédé de surveillance de l'invention.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09756239A EP2359509A1 (fr) | 2008-11-25 | 2009-11-12 | Procédé de surveillance de la visualisation de contenu vidéo |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08405291A EP2190136A1 (fr) | 2008-11-25 | 2008-11-25 | Procédé de surveillance de l'affichage d'un contenu vidéo |
EP09756239A EP2359509A1 (fr) | 2008-11-25 | 2009-11-12 | Procédé de surveillance de la visualisation de contenu vidéo |
PCT/CH2009/000359 WO2010060222A1 (fr) | 2008-11-25 | 2009-11-12 | Procédé de surveillance de la visualisation de contenu vidéo |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2359509A1 true EP2359509A1 (fr) | 2011-08-24 |
Family
ID=40225481
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08405291A Withdrawn EP2190136A1 (fr) | 2008-11-25 | 2008-11-25 | Procédé de surveillance de l'affichage d'un contenu vidéo |
EP09756239A Withdrawn EP2359509A1 (fr) | 2008-11-25 | 2009-11-12 | Procédé de surveillance de la visualisation de contenu vidéo |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08405291A Withdrawn EP2190136A1 (fr) | 2008-11-25 | 2008-11-25 | Procédé de surveillance de l'affichage d'un contenu vidéo |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110223894A1 (fr) |
EP (2) | EP2190136A1 (fr) |
CA (1) | CA2739474A1 (fr) |
WO (1) | WO2010060222A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130347019A1 (en) * | 2011-03-30 | 2013-12-26 | Thomson Licensing | Method for image playback verification |
US10909551B2 (en) | 2013-12-23 | 2021-02-02 | The Nielsen Company (Us), Llc | Methods and apparatus to identify users associated with device application usage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2229214T3 (es) * | 1992-11-16 | 2005-04-16 | Arbitron Inc. | Metodo y aparato para codificar/decodificar segmentos radiodifundidos o grabados y para vigilar la exposicion de la audiencia a ellos. |
CA2316925C (fr) * | 1998-01-09 | 2008-12-09 | Swisscom Ag | Procede de telecommunication interactive |
US7319863B2 (en) * | 2001-05-11 | 2008-01-15 | Wildseed, Ltd. | Method and system for providing an opinion and aggregating opinions with mobile telecommunication device |
US20040234460A1 (en) * | 2003-05-21 | 2004-11-25 | Tarver Jeanna Gail | Tooth whitening compositions and methods for using the same |
EP1513084A1 (fr) | 2003-09-02 | 2005-03-09 | Liechti Ag | Méthode, agencement et appareils de recueil de données horodatées d'acceptance humaine des installations |
CA2441373A1 (fr) * | 2003-09-12 | 2005-03-12 | Paymaan Behrouzi | Systeme mobile de mesure de l'ecoute en temps reel |
US7751811B2 (en) * | 2004-06-08 | 2010-07-06 | Kudelski Sa | Data acquisition system and mobile terminal |
TWI280701B (en) | 2004-06-18 | 2007-05-01 | Hon Hai Prec Ind Co Ltd | Electrical connector assembly |
US20060026162A1 (en) * | 2004-07-19 | 2006-02-02 | Zoran Corporation | Content management system |
CA2841017C (fr) * | 2006-03-27 | 2016-12-20 | The Nielsen Company (Us), Llc | Procedes et systemes permettant de mesurer un contenu multimedia presente sur un dispositif de communication sans fil |
EP1841104A1 (fr) * | 2006-03-31 | 2007-10-03 | British Telecommunications Public Limited Company | Dispositif de communication sans fil et méthode d'opération associée |
US7826382B2 (en) * | 2008-05-30 | 2010-11-02 | Abbott Diabetes Care Inc. | Close proximity communication device and methods |
-
2008
- 2008-11-25 EP EP08405291A patent/EP2190136A1/fr not_active Withdrawn
-
2009
- 2009-11-12 US US13/128,666 patent/US20110223894A1/en not_active Abandoned
- 2009-11-12 CA CA2739474A patent/CA2739474A1/fr not_active Abandoned
- 2009-11-12 EP EP09756239A patent/EP2359509A1/fr not_active Withdrawn
- 2009-11-12 WO PCT/CH2009/000359 patent/WO2010060222A1/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010060222A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010060222A1 (fr) | 2010-06-03 |
EP2190136A1 (fr) | 2010-05-26 |
CA2739474A1 (fr) | 2010-06-03 |
US20110223894A1 (en) | 2011-09-15 |
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